| 类型/截止日期 | 2019-06-21 | 2018-12-31 | 2018-02-05 | 2017-12-31 | 2016-12-31 | 2016-12-20 |
|---|---|---|---|---|---|---|
| 总股本(股) | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 | 33,000,000 |
| 流通股(股) | 28,089,853 | 23,254,741 | 23,308,935 | 20,609,596 | 20,942,930 | 20,609,596 |
| 流通A股(股) | 28,089,853 | 23,254,741 | 23,308,935 | 20,609,596 | 20,942,930 | 20,609,596 |
| 流通B股(股) | - | - | - | - | - | - |
| 流通H股(股) | - | - | - | - | - | - |
| 境外流通股(股) | - | - | - | - | - | - |
| 限售A股(股) | 4,910,147 | 9,745,259 | 9,691,065 | 12,390,404 | 12,057,070 | 12,390,404 |
| 限售B股(股) | - | - | - | - | - | - |
| 限售H股(股) | - | - | - | - | - | - |
| 三板A股(股) | 33,000,000 | 33,000,000 | ||||
| 三板B股(股) | - | - | ||||
| 限售股份(股) | 4,910,147 | 9,745,259 | 9,691,065 | 12,390,404 | 12,057,070 | 12,390,404 |
| 国家持股(股) | - | - | - | - | - | - |
| 国有法人持股(股) | - | - | - | - | - | - |
| 其他内资持股合计(股) | 3,416,998 | 9,512,000 | 9,512,000 | 11,878,007 | 11,878,007 | 11,878,007 |
| 其中：境内法人持股 | 2,116,997 | 6,600,000 | 6,600,000 | 8,966,007 | 8,966,007 | 8,966,007 |
| 其他境内自然人持股 | 1,300,001 | 2,912,000 | 2,912,000 | 2,912,000 | 2,912,000 | 2,912,000 |
| 高管持股(股) | 1,493,149 | 233,259 | 179,065 | 512,397 | 179,063 | 512,397 |
| 外资持股合计(股) | - | - | - | - | - | - |
| 其中：境外法人持股 | - | - | - | - | - | - |
| 境外自然人持股 | - | - | - | - | - | - |
| 股本变动原因 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 高管股份变动,首发限售股份上市 | 高管股份变动 | 高管股份变动 | 新三板上市 |
| 公告日期 | 2019-06-14 | 2019-04-17 | 2018-01-31 | 2018-04-16 | 2017-04-20 | 2016-10-31 |
| 变动日期 | 2019-06-21 | 2018-12-31 | 2018-02-05 | 2017-12-31 | 2016-12-31 | 2016-12-20 |